baber/WOPTO huggingface dataset:
Patent EP-0240232-A2 (EP)
Inventor: GAILBREATH SAMUEL HOWARD JR
IPC: H03L7/06
Filed: 1987-03-25
Abstract: A digital phase lock loop utilizing a programmable delay line (12) to phase shift the output of a crystal (10) generated reference clock signal and lock it to digitized data transitions recorded on a suitable medium is provided. The output of the delay line (12) is compared to the digitized data transitions in a phase detector (14) to determine if the delay line (12) output leads or lags the data transitions. The delay line (12) is then programmed by an up/down counter circuit (161,163) to reduce the phase difference between the data transition and the delay line (12) output to a minimum value.
Patent EP-0241216-A2 (EP)
Inventor: SPERANZA DONALD
IPC: B29C48/305
Filed: 1987-04-02
Abstract: A method for controlling an AMT system (l0) is provided including sensing and identifying faulty input signals (ES, IS, OS) from the engine speed sensor (28), the input shaft speed sensor (32) and/or the output shaft speed sensor (36) and, if only one of the speed signals (ES, IS or OS) is faulty, modifying the logic method of control (42) to a logic method tolerant of the identified faulty input signal.
Patent EP-0246089-A2 (EP)
Inventor: IGARASHI YURIKO
IPC: C09D11/00
Filed: 1987-05-13
Abstract: A microcapsulate ink for use in preparing a pressure-sensitive copying paper comprises Microcapsules A which contain a solution of dyestuff for no-carbon pressure-sensitive copying paper and Microcapsules B which contain a solvent but no said dyestuff and which have been formed in coagulated states, both types of microcapsules being dispersed in a dispersion medium and the mean particle diameter of the said Microcapsules B being from 1.1 to 3.5 times larger than that of the said Microcapsules A.
Patent EP-0247792-A2 (EP)
Inventor: LAGUZZA BENNETT COLEMAN
IPC: C07K14/00
Filed: 1987-05-21
Abstract: Immunoglobulin conjugates formed by reaction of an antineoplastic indole-dihydroindole vinca alkaloid containing a hydrazide group attached at C-3 or C-4 with an oxidized glycoprotein containing aldehyde groups, are provided.
Patent EP-0281701-A2 (EP)
Inventor: COURT JOHN C
IPC: G09F3/04
Filed: 1987-06-25
Abstract: An in-mold label for use with a blow molded high density polyethylene container or the like formed from a thin sheet of multicellular thermoplastic film composed of a biaxially extruded polyethylene/polystyrene copolymer. The in-mold label resists curling, wrinkling and crazing, has thermodynamic properties similar to those of the polyethylene container, and may be recycled along with the container.
Patent EP-0274822-A2 (EP)
Inventor: STENNER JOHN W
IPC: B42C3/00
Filed: 1987-10-20
Abstract: A pocket folder having a plurality of page inserts (44,46) is made from a pre-printed web (10), which is divided into integral folder (22) and insert (20) sections by a first transverse fold line (18). A second transverse fold line (24) is provided adjacent an end of the folder section (22) opposite the insert section (20) to form a folder pocket member (28). A third fold line (34) divides the folder portion (22) into the first (30) and second (32) cover sheets. The insert section (20) is cut inside of and parallel to opposite longitudinal edges of the web (10), to form lateral marginal portions, and is also cut adjacent and parallel to the longitudinal centre line (34) to form a pair of insert pages (44,46) separated by a medial marginal portion. The lateral and medial portions are removed and the insert pages (44,46) are folder so as to superpose the folder cover sheets (30,32). The folder pocket member (28) is folded into superposition with the insert pages (44,46) and the folder cover sheets (30,32) to create folder pockets for the insert pages. The insert pages (44,46) are then separated from the folder cover sheets (30,32) to provide a pocket folder having removable page inserts.
Patent EP-0275914-A2 (EP)
Inventor: WINHEIM STEFAN H
IPC: D21F7/00
Filed: 1988-01-13
Abstract: The device possesses a steam distributor (9). Vents (11, 13 and 15) for the discharge of the steam are provided in a housing wall (10) delimiting a steaming space (5). The exit directions of the vents (13) in an entry zone (7) and/or of the vents (15) in an exit zone (8) are inclined towards a main zone (6) lying between them. This results in a barrier considerably reducing the escape of steam from the steaming space. 
<IMAGE>
Patent EP-0291828-A2 (EP)
Inventor: WINKLER HANS-HENNING DR-ING
IPC: B23Q3/155
Filed: 1988-05-11
Abstract: Ein Greifer für Werkzeuge einer Werkzeugmaschine ist mit einer Hand (13) versehen, an der mindestens eine bewegliche Backe (30, 30a) zum formschlüssigen Ergreifen der Werkzeuge angeordnet ist. Um ein selbsttätiges formschlüssiges Ergreifen der Werkzeuge ohne separate Zuführung von Hilfsenergie zu ermöglichen, weist die Hand (13) ein mittels eines raumfesten Anschlages der Werkzeugmaschine bewegbares Betätigungselement auf, das die Backe (30, 30a) in eine Spreizstellung zum Einführen des Werkzeugs bzw. in eine Schließstellung zum formschlüssigen Ergreifen des Werkzeugs bewegt.
Patent EP-0293687-A2 (EP)
Inventor: SCHAFER GERHARD
IPC: B65D21/06
Filed: 1988-05-20
Abstract: The container has four longitudinal and transverse side walls which extend from a rectangular bottom to a widened rectangular opening. The container provides the possibility, on the one hand, of nested stacking in a space-saving manner in the empty state, but also, on the other hand, permits a secure and stable stack formation from several filled units. There are therefore provided two strips 17 which are hinged on in the manner of a flap in the region of the upper edges 6a of the transverse side walls 6, which strips can be folded from a swivel position, which exposes the rectangular opening up to the transverse side walls 6, to a swivel position which partially bridges said first swivel position adjoining the transverse side walls 6, and in which the distance between the mutually facing edges of the strips 17 is of smaller dimensions than the width of the container bottom between the transverse side walls 6. At their ends, the strips 17 bear bearing cheeks 16 which extend transversely to the longitudinal direction of said strips and are held swivellably in bearing blocks, arranged away from the corners of the container, at the upper edges of the longitudinal side walls. The strips 17 are received and supported in their exposing swivel position in a channel-type edge portion, which is open at the top, at the upper edges of the transverse side walls 6, whereas they are received and supported in their bridging swivel position with their ends and the bearing cheeks 16 in troughs 12, which are open at the top and towards the interior of the container, of edge portions of the longitudinal side walls. <IMAGE>
Patent EP-0302286-A2 (EP)
Inventor: PLATH ERNST-DIETER
IPC: D04B15/32
Filed: 1988-07-16
Abstract: In the circular knitting machine, sliding-tongue needles (12) interacting with sinkers are used, and there are lock cams controlling the needles for knitting, tucking or circular motion, for the sliding tongues (13) of the sliding-tongue needles (12) only a single lock cam (41) causing longitudinal movements of the sliding tongue (13) being needed for all the lock cams for knitting, tucking or circular motion. 
<IMAGE>
Patent EP-0300421-A2 (EP)
Inventor: FORD JOHN
IPC: A46B11/00
Filed: 1988-07-19
Abstract: A dispenser (10) for dispensing metered amounts of a viscous material (28) includes a rigid tube (12) which defines a compartment for the material, a discharge passage (128) at one end of the tube (12), a push button activated and reciprocatingly movable rod (14) which moves back and forth between two positions in the tube (12), and a sealing plunger (16) which moves step-wise on the rod (14), from the push button end to the discharge end. Each activation of the push button (20) expels a metered amount of the viscous material (28). The plunger (16) is formed of a short inner tube section which makes sealing contact with the rod (14), an outer tube section which is in sealing contact with the interior surface (32) of the tube (12) and a radially extending, ring-shaped, rib which connects the two sealing tubes to one another. In a preferred embodiment, the radial cross-section of the plunger (16) exhibits and H-shape. A metallic gripper (18) is secured to the plunger (16) and has a free end which is inclined toward the rod (14). When the rod (14) is pushed forwardly the gripper (18) bites into the rod (14) causing the plunger (16) to be carried forwardly with the rod (14) to discharge a metered quantity of the viscous material (28). However, on the backward stroke of the rod (14), the interengagement with the gripper (18) is lost permitting the plunger (16) to remain in place.
Patent EP-0317726-A2 (EP)
Inventor: GROSSMANN KAY DR
IPC: B60N2/48
Filed: 1988-09-21
Abstract: Ein Sitz für ein Fahrzeug, Flugzeug oder dergleichen umfaßt ein Sitzteil und eine Rückenlehne, wobei die Rückenlehne mit einer integrierten Kopfstütze versehen ist. An der Rückenlehne (3) im Bereich der Kopfstütze (5) is ein stufenlos veränderbares Vakuumkissen (10) angeordnet, das mittels einer Extraktionspumpe (20) und wenigstens eines Ventils (21, 24) der Halswirbelsäulen-Lordose des jeweiligen Sitzbenutzers (12) individuell anpaßbar ist.
Patent EP-0316748-A2 (EP)
Inventor: DORSCHUG MICHAEL DR
IPC: C12N15/00
Filed: 1988-11-10
Abstract: Polypeptides or proteins are prepared by enzymatic cleavage of the oligo- or polyglycine sequence of a fusion protein by means of endoprotease.
Patent EP-0280356-A2 (EP)
Inventor: BUOLI CARLO
IPC: C08G18/65
Filed: 1988-02-11
Abstract: The linearizer comprises a main radio frequency or intermediate frequency network (1) and a secondary baseband frequency network (2). The main network (1) comprises a directional coupler (3), a delay line (4), a phase modulator (5) and an amplitude modulator (6). The secondary network (2) comprises means (7, 8) for amplitude sensing and filtering the input signal and a pair of adjustable-gain amplifiers (9, 10) which receive the sensed signal and on the basis of the gain adjustment act on the two modulators (5, 6) in such a manner as to give them nonlinear response curves so as to compensate for the nonlinearity of the power amplifier placed downstream from the linearizer.
Patent EP-0294879-A2 (EP)
Inventor: KERKENAAR ANTONIUS
IPC: C12P19/04
Filed: 1988-06-02
Abstract: Bifunctional oligosaccharides, characterized by the formula
      wherein R₁ represents a hydrogen atom, an alkyl group having 1-4 carbon atoms or an alkali metal, R₂ represents a single bond or a divalent radical compound of monosaccharides and glc represents glucose, are obtained with the help of a specific microbial lyase cleaving the glucose-glucoronic acid bond in polysaccharides; said bifunctional oligosaccharides can be reacted with all kinds of products like proteins and drugs resulting in products having modified properties like solubility etc.
Patent EP-0300744-A2 (EP)
Inventor: ROMANOWSKI ROBERT F
IPC: B65H29/70
Filed: 1988-07-20
Abstract: A copying/printing machine is adapted for rolling up copies of large size documents such as engineering drawings and the like by incorporating a roll-up apparatus (10) into the machine. An output copy is guided along a circular interior space (94) formed by a combination of curved baffle members (92, 88). The copy is propelled along a spiraling inward path by a combination of feed rollers (72, 74) and nudging rollers (104, 102, 100) spaced along the width of the baffle members. A portion of the roll-up apparatus, which includes a baffle member (92) and rollers (104, 102), is pivotable downward to permit the rolled-up output document to be removed.
Patent EP-0325056-A2 (EP)
Inventor: ARNETT PATRICK CLINTON
IPC: G11B9/14
Filed: 1988-12-22
Abstract: A digital data storage device comprises a conductive probe having a tip closely spaced from, and movable relative to, a flat storage surface exposed to a fluid containing a plurality of discretely attachable molecules. The probe is selectively pulsed to cause molecules to be captured from the fluid and removably attached to selected sites on said surface to write data bits at said sites in the form of surface irregularities. To read the bits so written, the probe and substrate are voltage biased to cause a tunnel electron current to flow between the probe tip and surface; whereupon variations in said current (and/or tip position if the tip is feedback-controlled to maintain a constant distance above the surface) are measured and detected to denote the states of the bits. The bits are selectively erased by energising the probe with a pulse of appropriate voltage, thereby detaching molecules at selected sites without damage to the surface for restoring the surface at said sites substantially to its original flat configuration. A low bias voltage is maintained between the tip and storage surface during reading.
Patent EP-0298867-A2 (EP)
Inventor: HURTEL PATRICE
IPC: C07C69/52
Filed: 1988-07-07
Abstract: Process for the manufacture of dialkylaminoalkyl (meth)acrylates (I) of formula: H2C=C(R1)-C(O)-O-A-N(R2)(R3) R1 being a hydrogen atom or a methyl radical, A being a linear or branched alkyl radical containing 1 to 5 carbon atoms, and R2 and R3, which are identical or different from each other, are an alkyl radical containing 1 to 5 carbon atoms, or an aryl group, or R2 and R3 form a cyclic alkyl radical, in which ethyl (meth)acrylate is reacted with an aminoalcohol (II) of formula (R3)(R2)N-A-OH, A being a linear or branched alkyl radical containing 1 to 5 carbon atoms, in the presence of a polymerization inhibitor, at a temperature of between 20 DEG  and 120 DEG  C. and at a pressure equal to or lower than atmospheric pressure, in a molar ratio of ethyl (meth)acrylate to aminoalcohol (II) of between 1.5 and 5, in the presence of tetraethyl titanate, the azeotropic mixture of ethyl (meth)acrylate and ethanol is removed during the reaction, and the dialkylaminoalkyl (meth)acrylate (I) obtained is isolated at the end of reaction.
Patent EP-0315538-A2 (EP)
Inventor: PHILIPPE MICHEL
IPC: A61K8/35
Filed: 1988-11-03
Abstract: Biaromatic esters of macrolides and of lincosamides corresponding to the following formula: 
<IMAGE>
 in which:
 R1 denotes a radical derived from a macrolide or from a lincosamide,
 Ar denotes an aromatic radical corresponding to one of the formulae: 
<IMAGE>
 in which:
 n is 0 or 1,
 R2 and R3 denote a hydrogen atom, a linear or branched alkyl radical containing from 1 to 15 carbon atoms or a cycloalkyl radical containing from 5 to 10 carbon atoms, and
 Z is an oxygen or sulphur atom. 
<??>Use in the treatment of various forms of dermatitis, especially in the treatment of acne.
Patent EP-0313493-A2 (EP)
Inventor: BEYER KLAUS DIETRICH
IPC: H01L21/762
Filed: 1988-09-13
Abstract: A method for forming epitaxial grown silicon structure having substantially defect free outer surfaces and resulting structure is provided. A silicon substrate is provided, on which an epitaxial silicon crystal is grown. The outer surface layer of the silicon epitaxially grown silicon crystal will contain defective material which is removed by oxidation of the outer layer to silicon dioxide. This removes the defect containing outer layer, creating a new outer layer which is substantially defect free.
Patent EP-0284589-A2 (EP)
Inventor: BOECKX JACOBUS
IPC: E05B47/02
Filed: 1988-03-10
Abstract: Electrical safety lock, with the characteristic that it consists essentially of: a latch (6); a spring (8) which operates on this latch (6); a lever (12) and a shaft mechanism (25) between the latch (6) and the armature (27) of a solenoid (28); and a mechanism (32-39-46-48) at the other end of the armature (27) of the solenoid (28), which enables the latch (6) to be moved back into or out of the lock case (5) by means of a key and a cylinder lock (47) whenever the solenoid (28) is not energized.
Patent EP-0318453-A2 (EP)
Inventor: GRABENBAUER PHILIP LOUIS
IPC: F16K3/00
Filed: 1988-11-24
Abstract: A sanitary valve includes a valve body (11) having a straight-through cylindrical valve chamber (14) terminating in flanges (12) with a valve element (16) support intersecting the valve chamber at a right angle. The valve element is cylindrically shaped with a hemispherical tip (18) that is covered with an elastomeric material which includes a raised circular seal (24) that extends around the circumference of the valve element and a raised U-shaped seal (22) that extends over the tip. The circular seal always engages the supporting means in both the rotatable and sliding versions of the valve to preclude any environmental exposure of the valve chamber.
Patent EP-0324436-A2 (EP)
Inventor: YOUNG LYDIA J
IPC: G03F7/20
Filed: 1989-01-10
Abstract: Disclosed is a particle beam lithography system (10) having a workpiece loading/unloading position to one side of a particle beam (32) and beam column (12) where a workpiece (14), to be processed, is placed in a vacuum chuck (100) to eliminate any irregularity or warpage of the workpiece (14). At this same position, the workpiece (14) is oriented and fixed at a preselected distance from a standard by gap setting means (162, 162b). This distance correlates withj a preselected gap (G) between a seal apparatus (16) and the workpiece (14) during workpiece processing. The workpiece (14) and chuck (100) are then moved beneath the seal apparatus (16) and beam column (12) for workpiece processing. After processing, the workpiece (14) and chuck (100) are returned to the loading/unloading position to be removed from the lithography system (10). An interface plate (64) is moved from the loading/unloading position to the workpiece processing position by an X-Y stage (50) and a workpiece transport system (130) is provided to transport the workpieces (14) to and from the lithography system (10) to appropriate cassettes (132,134).
Patent EP-0324469-A2 (EP)
Inventor: KITO SHOZO K K TOKAI-RIKA-DENK
IPC: F16H59/10
Filed: 1989-01-12
Abstract: When a shift lever (1) of an automatic transmission is shifted to the parking position, a detent pin (6) provided on the shift lever (1) is engaged with a movable body (16) and is moved to a first position so as to be engaged with detent means (4, 7) so that the shift to another shift position is prevented. A lock means (23) is engaged with the movable body (16) which has been moved, together with the detent pin (6), to the first position so that the lock means cannot be separated from the movable body if a driver does not perform a special operation such as operating the brake. Therefore, the movable body (16) cannot be moved to the second position, and the shift lever (1) cannot be moved to another shift position. The movable body (16) is positioned at the second position when the shift lever is positioned at another shift position, and the body (16) is engaged with the detent pin (6) immediately after the shift lever is operated to the parking position (P).
Patent EP-0324480-A2 (EP)
Inventor: MONROE BRUCE MALCOLM
IPC: G03F7/027
Filed: 1989-01-12
Abstract: Solid photopolymerizable compositions and photosensitive elements are provided that are useful in preparing optical elements, and especially holograms. The composition contains a polymeric binder, a liquid ethylenically unsaturated monomer, and a photoinitiator system. Typical compositions have a refractive index modulation of at least 0.005 when measured per the specified test.
Patent EP-0325253-A2 (EP)
Inventor: LT LINNHOFF MASCHINENBAU GMBH
IPC: B07B1/22
Filed: 1989-01-19
Abstract: The subject of the invention is a drum screen for conditioning and classifying granular material with an input device at the one end of the drum which rotates about its lying longitudinal axis and an output device for the conditioned material at the other drum end. The output device connects to an annular space which is formed between the drum and annular screen sections which are located one after the other in the longitudinal direction of the drum and concentrically surround the drum. The mesh width of the annular screen sections changes in such a way that the section with the smallest mesh width is the annular screen section nearest to the output device and the section with the largest mesh width is the annular screen section at the greatest distance from the output device, preferably located in the region of the input device. Between every two successive annular screen sections (7a, 7b), a channel-shaped profile (29), with the open side directed outwards, concentrically surrounds the drum (2) at a distance of the width of the annular space. The profile engages with a number of hook- shaped mounting elements (28), distributed over the circumference, over the respective profile flange of the annular screen sections ending at it, the annular screen sections being located with initially still extended hook parts (28b) essentially free of play between two channel profiles spaced in the longitudinal direction of the drum and being held after installation in the installation position with the hooks bent about the free flange ends during installation. <IMAGE>
Patent EP-0337420-A2 (EP)
Title: Dialysier- und Spüllösung für die intraperitoneale Verabreichung mit antimikrobieller Ausrüstung
Inventor: STEUDLE VOLKER DR
IPC: A61P13/02
Filed: 1989-04-12
Abstract: Peritonealdialysierflüssigkeit mit Elektrolyten in physiologischen Mengen und wenigstens einer osmotisch wirksamen Substanz, die zusätzlich Sorbinsäure als antimikrobielle Substanz in einer Menge von 0,001 bis 1 Gew.-% und einen pH-Wert von 4 bis 7 aufweist.
Patent EP-0341743-A2 (EP)
Inventor: MARUYAMA SHIGERU
IPC: G02B5/18
Filed: 1989-05-12
Abstract: A system for aligning a mask (24) and a semiconductor wafer (20) comprises radiation source (25) for producing a radiation beam (25a), a dual focus linear Fresnel zone plate (24a) provided on the mask for focusing the radiation beam incident thereto on a surface of the semiconductor wafer which comprises a first part (I) having a first focal length and a second part (II) having a second focal length substantially smaller than the first focal length, a diffraction grating (20a) provided on the surface of the semiconductor wafer in correspondence to the dual focus linear Fresnel zone plate for diffracting the radiation beam focused thereon, a detector (27) held with a predetermined relationship with respect to the radiation source and the mask for detecting a diffracted beam (25b), a movable stage (22) for supporting the semiconductor wafer movably, and a controller (23) for moving the stage means responsive to an output signal of the detection means.
Patent EP-0349980-A2 (EP)
Inventor: HANKINSON MICHAEL FRANCIS
IPC: G21C19/02
Filed: 1989-07-04
Abstract: A remotely operated device which attaches to an existing internals lifting rig to safely lift and transport nuclear reactor internals structures. The device includes a grapple assembly uniquely formed to maximize the effective bearing surface of an annular shoulder (32) disposed on the grapple assembly to engage the internals structure (12). The annular shoulder (32) comprises a first outer diameter (36), the annular shoulder defining a second outer diameter (40) disposed thereabove. The grapple assembly comprises a plurality of fingers (76) circumferential­ly disposed about an actuator rod (20) which has a diameter (26) essentially equal to a first inner diameter of the grapple assembly. The lower end of the grapple assembly has a second inner diameter smaller than the first and axially adjacent to the annular shoulder. In order to maximize the bearing surface, the fingers of the grapple assembly are formed such that the first inner and outer diameters are machined with respect to a first axis, whereas the second inner and outer diameters are formed with respect to a second axis parallel to the first. These machining axes are offset from each other by a distance which is equal to the desired amount of radial expansion of the fingers. This uniquely formed grapple device thus has a bearing surface 30 to 40 percent greater than that achieved by prior art devices.